Ross QRA-8808, Руководство пользователя

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16 • Physical Installation QRA-8808 User Guide (v5.0)
Figure 4.1 Rear Module Installation in an OG3-FR Series Frame (Cards not shown)
7. Remove the wax sheet from the back of the Rear Module Label.
8. Affix the supplied Rear Module Label to the BNC area of the Rear Module.
9. Ensure proper frame cooling and ventilation by covering all rear frame slots with rear modules or blank metal
plates.
To install the card in the openGear frame
1. Locate the rear module you installed in “ To install the rear module in the openGear frame ” on page 15.
2. Hold the card by the edges and carefully align the card edges with the slots in the frame.
3. Fully insert the card into the frame until the rear connection plugs are properly seated on the midplane and rear
module.
Cabling
The 8320AR-302 Full Rear Module is required. Each rear module occupies two slots and accommodates one card.
This rear module provides one SDI input and four SDI outputs for Channel A, one SDI input and four SDI outputs
for Channel B, one SDI input and three SDI outputs for Channel C, and one SDI input and three SDI outputs for
Channel D via HD-BNC connections. (
Figure 4.2 )
Figure 4.2 Cable Connections for the 8320AR-302 Full Rear Module
Screw Hole
Module Seating Slots
IN CH A
OUT 2A*
OUT 1A
OUT 3A
OUT 4A*
OUT 1C
OUT 3C
OUT 2C*
IN CH B
OUT 1B*
OUT 2B
OUT 3B*
OUT 4B
OUT 1D
OUT 3D
OUT 2D*
IN CH D IN CH C
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
Inverted outputs are noted with an asterisk (*).